MAX4841EXT+T

Power Management - Specialized Overview

The MAX4841EXT+T is an overvoltage protection controller IC manufactured by Analog Devices Inc./Maxim Integrated. It is designed for applications requiring precise voltage monitoring and control, such as in cell phones, digital cameras, and media devices. The component operates within a supply voltage range of 2.7V to 5.5V and features a low quiescent current of typically 3µA. It includes an internal reference voltage of 1.25V and offers adjustable threshold detection via external resistors. The device is housed in a compact SC-70-6 package, suitable for space-constrained designs.

Power Management - Specialized Feature Summary

• Provides precise overvoltage protection with adjustable threshold detection
• Features low quiescent current for extended battery life in portable devices
• Includes an internal 1.25V reference for accurate monitoring
• Operates reliably across a wide temperature range

Power Management - Specialized Applications

• Cell phones
• Digital cameras
• Media devices

Power Management - Specialized Procurement Notes

Verify the exact ordering suffix and package type against the official datasheet to ensure compatibility with your design requirements. Confirm RoHS compliance status and environmental certifications prior to procurement. Check for any specific handling or storage instructions related to moisture sensitivity levels. Ensure that the supplier provides genuine components with traceable documentation.

Power Management - Specialized Selection Notes

Consider the operating voltage range and quiescent current when selecting this component for battery-powered applications. Evaluate the need for adjustable threshold detection versus fixed thresholds based on system requirements. Assess the physical size constraints of the SC-70-6 package against available PCB real estate. Review thermal performance characteristics if the device will operate in high-temperature environments.

Power Management - Specialized Part Context

The MAX4841EXT+T belongs to Maxim Integrated's portfolio of power management ICs, specifically focusing on overvoltage protection solutions. It complements other controllers in the series by offering a balance of precision, low power consumption, and compact packaging. This part is part of a broader family designed to protect sensitive electronics from voltage spikes and surges.

Power Management - Specialized Replacement Considerations

Check for direct substitutes within the MAX4841 series or similar overvoltage controllers from Analog Devices/Maxim Integrated. Verify pin-to-pin compatibility and electrical parameter equivalence before considering alternative part numbers.